Weather archive on Hart Island

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 July 26, Sunday	03	13.9 57	762.6 30.02 1016.72 1016.72	763.3 30.05 1017.65 1017.65	-0.7 -0.03 -0.93 -0.93	100	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							11.7 53	25.6 78							13.9 57
2026 July 26, Sunday	00	13.7 57	763.3 30.05 1017.65 1017.65	764.1 30.08 1018.72 1018.72	-0.6 -0.02 -0.8 -0.8	100	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															13.7 57
July 25, Saturday	21	16.8 62	763.9 30.07 1018.45 1018.45	764.7 30.11 1019.52 1019.52	-0.1 -0 -0.13 -0.13	71	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							11.7 53	25.6 78							11.5 53
	18	21.9 71	764.0 30.08 1018.58 1018.58	764.8 30.11 1019.65 1019.65	-1.3 -0.05 -1.73 -1.73	56	Wind blowing from the south	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															12.8 55
	15	24.0 75	765.3 30.13 1020.32 1020.32	766.0 30.16 1021.25 1021.25	-1.0 -0.04 -1.33 -1.33	47	Wind blowing from the south-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							11.7 53	25.6 78							12.1 54
	12	23.9 75	766.3 30.17 1021.65 1021.65	767.0 30.2 1022.58 1022.58	0.2 0.01 0.27 0.27	61	Calm, no wind	Calm															15.9 61
	09	16.1 61	766.1 30.16 1021.38 1021.38	766.9 30.19 1022.45 1022.45	0.1 0 0.13 0.13	67	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							11.7 53	21.2 70							10.0 50
	06	11.9 53	766.0 30.16 1021.25 1021.25	766.8 30.19 1022.32 1022.32	0.0 0 0 0	95	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															11.1 52
	03	14.3 58	766.0 30.16 1021.25 1021.25	766.8 30.19 1022.32 1022.32	-0.4 -0.02 -0.53 -0.53	74	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							13.3 56	21.2 70							9.6 49